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SigmasTek  |  SKU: BW-5915

Dual-Lite ML3CH High Performance Replacement Battery 8.61 lb

14% off
Sale price $74.99 USD Regular price $86.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for Dual-Lite ML3CH
Uses Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Backed by a 1-year warranty and factory fresh for long-lasting power
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

6 Volts | 20 Ah

Terminal Type

Nut & Bolt

Replacement Dual-Lite ML3CH Battery — Compatible with Dual-Lite ML3CH

Designed specifically as a direct-fit replacement battery for the Dual-Lite ML3CH, this high-quality emergency lighting pack delivers reliable performance and proven compatibility. Whether you need a dependable replacement battery for critical lighting systems or a high-performance battery to keep safety equipment ready, the Dual-Lite ML3CH replacement offers maintenance-free, spill-proof construction and factory-fresh reliability. Built with AGM technology and U.L. recognized components, this long-lasting battery is an ideal choice for professionals and homeowners who demand consistent power when it matters most.

Key Specifications

  • Compatible Model: Dual-Lite ML3CH
  • Chemistry: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free
  • Construction: Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 6 Volts
  • Capacity: 20 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek

Benefits

This replacement battery for the Dual-Lite ML3CH is engineered for durability and dependable, long-term service. AGM construction provides vibration resistance, low internal resistance for efficient charging and discharge, and a maintenance-free platform that eliminates the need for regular electrolyte checks. As a high-performance battery, it delivers consistent output to emergency lighting fixtures, ensuring lights remain illuminated during outages and power interruptions.

Expect a long-lasting battery life backed by factory-fresh components and a 1 year warranty for added peace of mind. The spill-proof design and U.L./CE certifications make it suitable for safety-critical installations. Typical applications include emergency lighting and emergency power systems, but its robust build also supports security alarms, fire alarms, medical equipment, consumer electronics, and home & garden devices. For broader use, the Dual-Lite ML3CH replacement battery can also serve as a reliable power source for UPS systems, emergency power backups, and portable tools where a sealed lead-acid SLA is appropriate.

Installation is straightforward with nut & bolt terminals, offering secure connections for both new installs and replacements. If you require assistance or have compatibility questions, our customer service team is available by phone or email to guide you through selection and installation.

Ready to replace your Dual-Lite ML3CH? Buy this long-lasting, high-performance replacement battery today to restore reliable emergency lighting functionality. Orders for in-stock items typically ship within 24 hours — purchase now to get fast delivery and trusted performance.

Technical Specifications

Voltage6 Volts
Amp Hours20 Ah
Terminal TypeNut & Bolt
Length (in.)6.18
Width (in.)3.27
Height (in.)4.92
Weight (lb.)8.6

Product Highlights

  • Brand Replacement : Dual-Lite ML3CH Battery
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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